273 lines
16 KiB
PHP
273 lines
16 KiB
PHP
#@DESCRIPTION: STM32MP machine flashlayout configuration
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inherit flashlayout-stm32mp
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# Add specific dependencies to get all binaries generated before flashlayout files
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FLASHLAYOUT_DEPEND_TASKS += "${@bb.utils.contains('EXTRA_IMAGEDEPENDS', 'virtual/trusted-firmware-a', 'virtual/trusted-firmware-a:do_deploy', '', d)}"
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FLASHLAYOUT_DEPEND_TASKS += "${@bb.utils.contains('EXTRA_IMAGEDEPENDS', 'virtual/bootloader', 'virtual/bootloader:do_deploy', '', d)}"
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FLASHLAYOUT_DEPEND_TASKS += "${@bb.utils.contains('EXTRA_IMAGEDEPENDS', 'virtual/optee-os', 'virtual/optee-os:do_deploy', '', d)}"
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# -----------------------------------------------------------------------------
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# For the stm32mp flashlayout files, configuration is done to get output file
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# with following name scheme:
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# FlashLayout_<CONFIG_LABEL>[_<TYPE_LABEL>-<BOOTSCHEME_LABEL>].tsv
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#
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# The different labels are stored as list in different vars:
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# - <BOOTSCHEME_LABEL> FLASHLAYOUT_BOOTSCHEME_LABELS
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# - <CONFIG_LABEL> FLASHLAYOUT_CONFIG_LABELS
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# - <TYPE_LABEL> FLASHLAYOUT_TYPE_LABELS
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#
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# The flashlayout file name is generated with following loop logic:
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# for bootscheme in FLASHLAYOUT_BOOTSCHEME_LABELS (expanded according to ongoing OVERRIDES)
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# for config in FLASHLAYOUT_CONFIG_LABELS (expanded according to ongoing $bootscheme and OVERRIDES)
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# for typelabel in FLASHLAYOUT_TYPE_LABELS (expanded according to ongoing $bootscheme, $config and OVERRIDES)
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# if FLASHLAYOUT_BOOTSCHEME_LABELS items > 1 && FLASHLAYOUT_TYPE_LABELS items > 1
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# flashlayout_name = FlashLayout_$config_$typelabel-$bootscheme.tsv
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# else
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# flashlayout_name = FlashLayout_$config.tsv
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#
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# Each flashlayout file should contain lines that set the partition properties:
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# <Opt> <Id> <Name> <Type> <IP> <Offset> <Binary>
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#
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# The partition properties are set with 'FLASHLAYOUT_PARTITION_xxx' vars:
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# - <Opt> FLASHLAYOUT_PARTITION_ENABLE
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# - <Id> FLASHLAYOUT_PARTITION_ID
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# - <Name> Item from FLASHLAYOUT_PARTITION_LABELS list
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# - <Type> FLASHLAYOUT_PARTITION_TYPE with optional FLASHLAYOUT_PARTITION_COPY (in case greater than 1)
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# - <IP> FLASHLAYOUT_PARTITION_DEVICE
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# - <Offset> FLASHLAYOUT_PARTITION_OFFSET
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# - <Binary> FLASHLAYOUT_PARTITION_BIN2LOAD
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#
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# For the '$flashlayout_name' flashlayout file, the partition lines are generated
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# with following loop logic:
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# for partition in FLASHLAYOUT_PARTITION_LABELS (expanded according to ongoing $bootscheme, $config and OVERRIDES)
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# OVERRIDES_PREV = OVERRIDES
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# OVERRIDES = $partition:OVERRIDES
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# Compute partition properties for $partiton (expanded according to ongoing $bootscheme, $config and OVERRIDES)
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# Write new partition line to $flashlayout_name
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# OVERRIDES = OVERRIDES_PREV
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#
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# Modifying the OVERRIDES inside the loop allows dynamic configuration for each
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# partition property. This leaves plenty of possibility and guarantee specific
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# '$partition' override.
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# -----------------------------------------------------------------------------
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# -----------------------------------------------------------------------------
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# Define bootscheme labels
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# -----------------------------------------------------------------------------
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FLASHLAYOUT_BOOTSCHEME_LABELS += "${BOOTSCHEME_LABELS}"
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# -----------------------------------------------------------------------------
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# Define config labels
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# -----------------------------------------------------------------------------
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# Priority var assignment (where <OVERRIDES> are the usual override mechanism):
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# 1) FLASHLAYOUT_CONFIG_LABELS_<BOOTSCHEME>_<OVERRIDES>
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# 2) FLASHLAYOUT_CONFIG_LABELS_<BOOTSCHEME>
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# 3) FLASHLAYOUT_CONFIG_LABELS_<OVERRIDES>
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# 4) FLASHLAYOUT_CONFIG_LABELS
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# -----------------------------------------------------------------------------
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FLASHLAYOUT_CONFIG_LABELS += "${@bb.utils.contains('BOOTDEVICE_LABELS', 'emmc', 'emmc', '', d)}"
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FLASHLAYOUT_CONFIG_LABELS += "${@bb.utils.contains('BOOTDEVICE_LABELS', 'nand-4-256', 'nand-4-256', '', d)}"
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FLASHLAYOUT_CONFIG_LABELS += "${@bb.utils.contains('BOOTDEVICE_LABELS', 'nor-sdcard', 'nor-sdcard', '', d)}"
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FLASHLAYOUT_CONFIG_LABELS += "${@bb.utils.contains('BOOTDEVICE_LABELS', 'sdcard', 'sdcard', '', d)}"
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FLASHLAYOUT_CONFIG_LABELS += "${@bb.utils.contains('BOOTDEVICE_LABELS', 'spinand-2-128', 'spinand-2-128', '', d)}"
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# Set by default this variable to 0, and set to 1 only when we are using st-example-image-*
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ST_EXAMPLE_IMAGE ??= "0"
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#FIXME need to manage overall device size to abort flashlayout creation in case of oversizing the storage devices
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# Remove NAND flashlayout when we are using st-example-image-* as rootfs too big for a NAND device size of 1 GBytes
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FLASHLAYOUT_CONFIG_LABELS_remove = "${@bb.utils.contains('ST_EXAMPLE_IMAGE', '1', 'nand-4-256', '', d)}"
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FLASHLAYOUT_CONFIG_LABELS_remove = "${@bb.utils.contains('ST_EXAMPLE_IMAGE', '1', 'spinand-2-128', '', d)}"
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# -----------------------------------------------------------------------------
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# Define label types for each config
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# -----------------------------------------------------------------------------
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# NOTE: We use devicetree to allow proper filtering on supported storage device
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# -----------------------------------------------------------------------------
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# Priority var assignment (where <OVERRIDES> are the usual override mechanism):
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# 1) FLASHLAYOUT_TYPE_LABELS_<BOOTSCHEME>_<CONFIG>_<OVERRIDES>
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# 2) FLASHLAYOUT_TYPE_LABELS_<BOOTSCHEME>_<CONFIG>
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# 3) FLASHLAYOUT_TYPE_LABELS_<BOOTSCHEME>_<OVERRIDES>
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# 4) FLASHLAYOUT_TYPE_LABELS_<BOOTSCHEME>
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# 5) FLASHLAYOUT_TYPE_LABELS_<CONFIG>_<OVERRIDES>
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# 6) FLASHLAYOUT_TYPE_LABELS_<CONFIG>
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# 7) FLASHLAYOUT_TYPE_LABELS_<OVERRIDES>
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# 8) FLASHLAYOUT_TYPE_LABELS
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# -----------------------------------------------------------------------------
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# EMMC
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# Set flashlayout file generation to eval board (mother and daughter) only
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FLASHLAYOUT_TYPE_LABELS_emmc = "${DEVICE_BOARD_ENABLE_EMMC}"
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# NAND
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# Set flashlayout file generation to eval board only
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FLASHLAYOUT_TYPE_LABELS_nand-4-256 = "${DEVICE_BOARD_ENABLE_NAND}"
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# NOR
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# Set flashlayout file generation to eval board only
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FLASHLAYOUT_TYPE_LABELS_nor-sdcard = "${DEVICE_BOARD_ENABLE_NOR}"
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# SDCARD
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# Set flashlayout file generation for all boards
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FLASHLAYOUT_TYPE_LABELS_sdcard = "${DEVICE_BOARD_ENABLE_SDCARD}"
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# SPINAND
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# Set flashlayout file generation for all boards
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FLASHLAYOUT_TYPE_LABELS_spinand-2-128 = "${DEVICE_BOARD_ENABLE_SPINAND}"
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# -----------------------------------------------------------------------------
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# Define partitions to consider for flashlayout file generation
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# -----------------------------------------------------------------------------
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# Priority var assignment (where <OVERRIDES> are the usual override mechanism):
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# 1) FLASHLAYOUT_PARTITION_LABELS_<BOOTSCHEME>_<CONFIG>_<OVERRIDES>
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# 2) FLASHLAYOUT_PARTITION_LABELS_<BOOTSCHEME>_<CONFIG>
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# 3) FLASHLAYOUT_PARTITION_LABELS_<BOOTSCHEME>_<OVERRIDES>
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# 4) FLASHLAYOUT_PARTITION_LABELS_<BOOTSCHEME>
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# 5) FLASHLAYOUT_PARTITION_LABELS_<CONFIG>_<OVERRIDES>
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# 6) FLASHLAYOUT_PARTITION_LABELS_<CONFIG>
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# 7) FLASHLAYOUT_PARTITION_LABELS_<OVERRIDES>
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# 8) FLASHLAYOUT_PARTITION_LABELS
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# -----------------------------------------------------------------------------
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FLASHLAYOUT_PROGRAMMER_SECTIONS ?= "${STM32MP_FSBL1_NAME}-boot ${STM32MP_SSBL1_NAME}-boot"
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# FLASHLAYOUT_PARTITION_IMAGES is initalized through PARTITIONS_CONFIG within 'flashlayout-stm32mp' class
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FLASHLAYOUT_PARTITION_IMAGES ?= ""
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FLASHLAYOUT_PARTITION_LABELS_optee_emmc = "\
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${FLASHLAYOUT_PROGRAMMER_SECTIONS} \
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${@' '.join(['%s' % l.split(',')[1] for l in d.getVarFlag('PARTITIONS_BOOTLOADER_CONFIG', 'emmc').split()])} \
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${@bb.utils.contains('MACHINE_FEATURES', 'fip', '', ' '.join(['%s' % l.split(',')[1] for l in d.getVarFlag('PARTITIONS_OPTEE_CONFIG', 'emmc').split()]), d)} \
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${FLASHLAYOUT_PARTITION_IMAGES} \
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"
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FLASHLAYOUT_PARTITION_LABELS_optee_nand-4-256 = "\
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${FLASHLAYOUT_PROGRAMMER_SECTIONS} \
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${@' '.join(['%s' % l.split(',')[1] for l in d.getVarFlag('PARTITIONS_BOOTLOADER_CONFIG', 'nand-4-256').split()])} \
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${@bb.utils.contains('MACHINE_FEATURES', 'fip', '', ' '.join(['%s' % l.split(',')[1] for l in d.getVarFlag('PARTITIONS_OPTEE_CONFIG', 'nand-4-256').split()]), d)} \
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ubifs \
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"
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FLASHLAYOUT_PARTITION_LABELS_optee_nor-sdcard = "\
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${FLASHLAYOUT_PROGRAMMER_SECTIONS} \
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${@' '.join(['%s' % l.split(',')[1] for l in d.getVarFlag('PARTITIONS_BOOTLOADER_CONFIG', 'nor-sdcard').split()])} \
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${@bb.utils.contains('MACHINE_FEATURES', 'fip', '', ' '.join(['%s' % l.split(',')[1] for l in d.getVarFlag('PARTITIONS_OPTEE_CONFIG', 'nor-sdcard').split()]), d)} \
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empty \
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${FLASHLAYOUT_PARTITION_IMAGES}\
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"
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FLASHLAYOUT_PARTITION_LABELS_optee_sdcard = "\
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${FLASHLAYOUT_PROGRAMMER_SECTIONS} \
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${@' '.join(['%s' % l.split(',')[1] for l in d.getVarFlag('PARTITIONS_BOOTLOADER_CONFIG', 'sdcard').split()])} \
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${@bb.utils.contains('MACHINE_FEATURES', 'fip', '', ' '.join(['%s' % l.split(',')[1] for l in d.getVarFlag('PARTITIONS_OPTEE_CONFIG', 'sdcard').split()]), d)} \
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${FLASHLAYOUT_PARTITION_IMAGES} \
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"
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FLASHLAYOUT_PARTITION_LABELS_optee_spinand-2-128 = "\
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${FLASHLAYOUT_PROGRAMMER_SECTIONS} \
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${@' '.join(['%s' % l.split(',')[1] for l in d.getVarFlag('PARTITIONS_BOOTLOADER_CONFIG', 'spinand-2-128').split()])} \
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${@bb.utils.contains('MACHINE_FEATURES', 'fip', '', ' '.join(['%s' % l.split(',')[1] for l in d.getVarFlag('PARTITIONS_OPTEE_CONFIG', 'spinand-2-128').split()]), d)} \
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ubifs\
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"
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FLASHLAYOUT_PARTITION_LABELS_trusted_emmc = "\
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${FLASHLAYOUT_PROGRAMMER_SECTIONS} \
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${@' '.join(['%s' % l.split(',')[1] for l in d.getVarFlag('PARTITIONS_BOOTLOADER_CONFIG', 'emmc').split()])} \
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${FLASHLAYOUT_PARTITION_IMAGES} \
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"
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FLASHLAYOUT_PARTITION_LABELS_trusted_nand-4-256 = "\
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${FLASHLAYOUT_PROGRAMMER_SECTIONS} \
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${@' '.join(['%s' % l.split(',')[1] for l in d.getVarFlag('PARTITIONS_BOOTLOADER_CONFIG', 'nand-4-256').split()])} \
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ubifs \
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"
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FLASHLAYOUT_PARTITION_LABELS_trusted_nor-sdcard = "\
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${FLASHLAYOUT_PROGRAMMER_SECTIONS} \
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${@' '.join(['%s' % l.split(',')[1] for l in d.getVarFlag('PARTITIONS_BOOTLOADER_CONFIG', 'nor-sdcard').split()])} \
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empty \
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${FLASHLAYOUT_PARTITION_IMAGES} \
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"
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FLASHLAYOUT_PARTITION_LABELS_trusted_sdcard = "\
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${FLASHLAYOUT_PROGRAMMER_SECTIONS} \
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${@' '.join(['%s' % l.split(',')[1] for l in d.getVarFlag('PARTITIONS_BOOTLOADER_CONFIG', 'sdcard').split()])} \
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${FLASHLAYOUT_PARTITION_IMAGES} \
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"
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FLASHLAYOUT_PARTITION_LABELS_trusted_spinand-2-128 = "\
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${FLASHLAYOUT_PROGRAMMER_SECTIONS} \
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${@' '.join(['%s' % l.split(',')[1] for l in d.getVarFlag('PARTITIONS_BOOTLOADER_CONFIG', 'spinand-2-128').split()])} \
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ubifs \
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"
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# -----------------------------------------------------------------------------
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# Partition properties configuration
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# -----------------------------------------------------------------------------
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# Priority var assignment (where <OVERRIDES> are the usual override mechanism
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# with dynamic append of ongoing 'partition name' item):
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# 1) FLASHLAYOUT_PARTITION_xxx_<BOOTSCHEME>_<CONFIG>_<OVERRIDES>
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# 2) FLASHLAYOUT_PARTITION_xxx_<BOOTSCHEME>_<CONFIG>
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# 3) FLASHLAYOUT_PARTITION_xxx_<BOOTSCHEME>_<OVERRIDES>
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# 4) FLASHLAYOUT_PARTITION_xxx_<BOOTSCHEME>
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# 5) FLASHLAYOUT_PARTITION_xxx_<CONFIG>_<OVERRIDES>
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# 6) FLASHLAYOUT_PARTITION_xxx_<CONFIG>
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# 7) FLASHLAYOUT_PARTITION_xxx_<OVERRIDES>
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# 8) FLASHLAYOUT_PARTITION_xxx
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# 9) Default 'FLASHLAYOUT_PARTITION_xxx' to 'none' when not defined
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# -----------------------------------------------------------------------------
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FLASHLAYOUT_PARTITION_ENABLE = "P"
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FLASHLAYOUT_PARTITION_ENABLE_${STM32MP_FSBL1_NAME}-boot = "-"
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FLASHLAYOUT_PARTITION_ENABLE_${STM32MP_SSBL1_NAME}-boot = "-"
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FLASHLAYOUT_PARTITION_ENABLE_empty = "PE"
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FLASHLAYOUT_PARTITION_ENABLE_nor-sdcard_${STM32MP_UENV_NAME} = "PDE"
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# Need to make sure to delete partition that contains U-Boot env before update (gpt partitions only)
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FLASHLAYOUT_PARTITION_ENABLE_sdcard_${STM32MP_SSBL1_NAME} = "PD"
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FLASHLAYOUT_PARTITION_ENABLE_emmc_${STM32MP_SSBL1_NAME} = "PD"
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# -----------------------------------------------------------------------------
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# Partition ID
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# -----------------------------------------------------------------------------
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# For FSBL and SSBL binaries loaded in RAM to program the devices there are two
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# reserved IDs on STM32CubeProgrammer side:
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# 0x01 for FSBL
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# 0x03 for SSBL
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FLASHLAYOUT_PARTITION_ID_${STM32MP_FSBL1_NAME}-boot = "0x01"
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FLASHLAYOUT_PARTITION_ID_${STM32MP_SSBL1_NAME}-boot = "0x03"
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FLASHLAYOUT_PARTITION_TYPE = "Binary"
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FLASHLAYOUT_PARTITION_TYPE_ubifs = "System"
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FLASHLAYOUT_PARTITION_COPY = "1"
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FLASHLAYOUT_PARTITION_DEVICE_emmc = "none:${FLASHLAYOUT_PROGRAMMER_SECTIONS},${DEVICE_EMMC}:default"
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FLASHLAYOUT_PARTITION_DEVICE_nand-4-256 = "none:${FLASHLAYOUT_PROGRAMMER_SECTIONS},${DEVICE_NAND}:default"
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FLASHLAYOUT_PARTITION_DEVICE_nor-sdcard = "none:${FLASHLAYOUT_PROGRAMMER_SECTIONS},${DEVICE_NOR}:default,${DEVICE_SDCARD}:${FLASHLAYOUT_PARTITION_IMAGES}"
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FLASHLAYOUT_PARTITION_DEVICE_sdcard = "none:${FLASHLAYOUT_PROGRAMMER_SECTIONS},${DEVICE_SDCARD}:default"
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FLASHLAYOUT_PARTITION_DEVICE_spinand-2-128 = "none:${FLASHLAYOUT_PROGRAMMER_SECTIONS},${DEVICE_SPINAND}:default"
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FLASHLAYOUT_PARTITION_OFFSET_${STM32MP_FSBL1_NAME}-boot = "0x0"
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FLASHLAYOUT_PARTITION_OFFSET_${STM32MP_SSBL1_NAME}-boot = "0x0"
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FLASHLAYOUT_PARTITION_OFFSET_emmc_${STM32MP_FSBL1_NAME} = "${DEVICE_START_OFFSET_BOOT0_EMMC}"
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FLASHLAYOUT_PARTITION_OFFSET_emmc_${STM32MP_FSBL2_NAME} = "${DEVICE_START_OFFSET_BOOT1_EMMC}"
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FLASHLAYOUT_PARTITION_OFFSET_emmc_${STM32MP_SSBL1_NAME} = "${DEVICE_START_OFFSET_EMMC}"
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# Size defined in Kbytes
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FLASHLAYOUT_PARTITION_SIZE_empty = "0"
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# Set binaries to use for each partition
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# -----------------------------------------------------------------------------
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# Use following pattern in binary name to expand to specific label config:
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# '<CONFIG>' (to insert label from FLASHLAYOUT_CONFIG_LABELS - NB: substitution for all '-' in label by '_')
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# '<BOOTSCHEME>' (to insert label from FLASHLAYOUT_BOOTSCHEME_LABELS)
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# '<DEVICE>' (to insert label from FLASHLAYOUT_PARTITION_DEVICE)
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# '<TYPE>' (to insert label from FLASHLAYOUT_TYPE_LABELS)
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# These patterns are processed to expand binary name for each config.
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# -----------------------------------------------------------------------------
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FLASHLAYOUT_PARTITION_BIN2LOAD_${STM32MP_FSBL1_NAME}-boot = "${@bb.utils.contains('MACHINE_FEATURES', 'fip', 'arm-trusted-firmware/tf-a-<TYPE>-usb.stm32', 'arm-trusted-firmware/tf-a-<TYPE>-serialboot.stm32', d)}"
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FLASHLAYOUT_PARTITION_BIN2LOAD_${STM32MP_SSBL1_NAME}-boot = "${STM32MP_SSBL1_DATA}"
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FLASHLAYOUT_PARTITION_BIN2LOAD_ubifs = "${IMAGE_LINK_NAME}_<CONFIG>_multivolume.ubi"
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# -----------------------------------------------------------------------------
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# Use the 'FLASHLAYOUT_PARTITION_REPLACE_PATTERNS' var to allow dynamic binary
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# renaming for the bootloader binaries. This is only required for all FLASHLAYOUT_PROGRAMMER_SECTIONS
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# partitions that provides the binary to flash the device.
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# The format to follow is:
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# '<PATTERN2REPLACE_1>;<PATTERN2SET_1> <PATTERN2REPLACE_2>;<PATTERN2SET_2>'
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# And the pattern to replace in binary name is searched as:
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# '[-_]<PATTERN>([-_.]|$)'
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# -----------------------------------------------------------------------------
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# The daughter board does not support Programmer mode, so use eval one
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# (valid for FLASHLAYOUT_PROGRAMMER_SECTIONS partitions)
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FLASHLAYOUT_PARTITION_REPLACE_PATTERNS_${STM32MP_FSBL1_NAME}-boot_append = " ed1;ev1"
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FLASHLAYOUT_PARTITION_REPLACE_PATTERNS_${STM32MP_SSBL1_NAME}-boot_append = " ed1;ev1"
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